| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.67 | 9.284% | $105.6448 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $215.36 | 11.150% | $239.3726 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $205.63 | 6.484% | $218.963 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $49.41 | 7.213% | $52.9739 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $181.87 | 5.503% | $191.8783 | $191.88 | $191.90 | $191.90 |
| Purchase #6 | $120.83 | 3.713% | $125.3164 | $125.32 | $125.30 | $125.30 |
| Purchase #7 | $142.29 | 10.266% | $156.8975 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $1,012.06 | $1,091.0465 | $1,091.04 | $1,091.00 | $1,091.10 | |